Adobe Experience Manager Screens: Mehrere Schwachstellen ermöglichen Cross-Site Scripting
WID-SEC-2026-1106 · first 15.04.2026 · updated 20.04.2026 · CVSS 5,4
What it is about
Adobe Experience Manager (AEM) ist eine Content-Management-Lösung für die Erstellung von Websites, mobilen Anwendungen und Formularen. Ein Angreifer kann mehrere Schwachstellen in Adobe Experience Manager Screens ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- einen Cross-Site Scripting Angriff durchzuführen
Am I affected?
Affected according to the BSI:
- Adobe Experience Manager Screens Feature Pack <11.8
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Adobe Experience Manager Screens Feature Pack 11.8
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
CVE: CVE-2026-27288, CVE-2026-34623, CVE-2026-34624, CVE-2026-34625
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.